What is new in the world of supercapacitors ?

HKJ

Flashaholic
Joined
Mar 26, 2008
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Copenhagen, Denmark
If it can last for days in a smart phone it must be at least 5000mAh, assuming standard LiIon voltage (Supercapacitors are usual lower in voltage). To charge that in 10 seconds would require a 1800A charger, that would be a rather thick wire compared to a standard smart phone.

I do not really believe them.
 
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